document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=328931>Question 328931</A>: <I><SPAN STYLE=\"word-break: break-all;\"> given k(x)=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%2B1%29 ALIGN=MIDDLE  ALT=\"sqrt%28x%2B1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "find k(-3)<BR>\n" );
document.write( "find k(-2)<BR>\n" );
document.write( "find k(-1)<BR>\n" );
document.write( "find k(0)<BR>\n" );
document.write( "find k(3)\r<BR>\n" );
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document.write( "write the domain of k in interval notation\r<BR>\n" );
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document.write( "construct the graph of k </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #235679 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=235679\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Garamond\" size=\"+2\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ k(a)\ =\ \sqrt{a\ +\ 1}\">\r<BR>\n" );
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document.write( "Just plug in the value in the parentheses and do the arithmetic.  Remember, the domain of square root is all reals greater than 0, hence any value of the independent variable that makes the radicand less than zero makes the function undefined.\r<BR>\n" );
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document.write( "Domain:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \">[<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE -1,\infty\">)\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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